/*
  Universe to Study - capa visual final
  Esta hoja se carga al final de cada pagina para unificar diseno sin tocar la logica.
*/

:root {
  --uts-page-max: 1500px;
  --uts-wide-max: 1840px;
  --uts-radius-xl: 30px;
  --uts-radius-lg: 22px;
  --uts-radius-md: 16px;
  --uts-shadow-soft: 0 24px 70px rgba(37, 99, 235, .12);
  --uts-shadow-card: 0 18px 48px rgba(15, 23, 42, .10);
  --uts-glass-light: rgba(255, 255, 255, .82);
  --uts-line-light: rgba(37, 99, 235, .18);
  --uts-text: #0f172a;
  --uts-muted: #475569;
  --uts-bg: #f8fbff;
  --uts-card: #ffffff;
  --uts-card-2: #eef6ff;
}

html[data-universe-theme="dark"] {
  --uts-shadow-soft: 0 28px 80px rgba(0, 0, 0, .48);
  --uts-shadow-card: 0 22px 58px rgba(0, 0, 0, .38);
  --uts-glass-light: rgba(5, 12, 24, .84);
  --uts-line-light: rgba(96, 165, 250, .24);
  --uts-text: #f8fafc;
  --uts-muted: #cbd5e1;
  --uts-bg: #020617;
  --uts-card: #050b16;
  --uts-card-2: #0b1220;
}

html[data-universe-page],
html[data-universe-page] body {
  min-height: 100%;
  width: 100%;
  overflow-x: hidden !important;
  overflow-y: auto !important;
  -webkit-overflow-scrolling: touch;
  color: var(--uts-text);
}

html[data-universe-page] body {
  background-color: var(--uts-bg) !important;
  background-image:
    radial-gradient(circle at 8% 8%, rgba(37, 99, 235, .16), transparent 28rem),
    radial-gradient(circle at 92% 16%, rgba(56, 189, 248, .14), transparent 26rem),
    radial-gradient(circle at 50% 100%, rgba(147, 197, 253, .16), transparent 30rem),
    linear-gradient(rgba(37, 99, 235, .055) 1px, transparent 1px),
    linear-gradient(90deg, rgba(37, 99, 235, .055) 1px, transparent 1px) !important;
  background-size: auto, auto, auto, 34px 34px, 34px 34px !important;
  background-attachment: fixed !important;
}

html[data-universe-theme="dark"][data-universe-page] body {
  background-image:
    radial-gradient(circle at 8% 8%, rgba(37, 99, 235, .24), transparent 30rem),
    radial-gradient(circle at 92% 18%, rgba(14, 165, 233, .18), transparent 28rem),
    radial-gradient(circle at 48% 100%, rgba(30, 64, 175, .16), transparent 30rem),
    linear-gradient(rgba(96, 165, 250, .075) 1px, transparent 1px),
    linear-gradient(90deg, rgba(96, 165, 250, .075) 1px, transparent 1px) !important;
}

html[data-universe-page] body > nav {
  position: sticky !important;
  left: auto !important;
  right: auto !important;
  top: max(10px, env(safe-area-inset-top)) !important;
  width: min(1180px, calc(100vw - 22px)) !important;
  min-height: 64px !important;
  height: auto !important;
  transform: none !important;
  margin: max(10px, env(safe-area-inset-top)) auto 0 !important;
  display: grid !important;
  grid-template-columns: auto minmax(0, 1fr) auto !important;
  align-items: center !important;
  gap: clamp(.65rem, 1.8vw, 1.4rem) !important;
  padding: .65rem clamp(.85rem, 2vw, 1.25rem) !important;
  border: 1px solid rgba(37, 99, 235, .18) !important;
  border-radius: 999px !important;
  background: rgba(255, 255, 255, .82) !important;
  box-shadow: 0 18px 55px rgba(37, 99, 235, .13) !important;
  backdrop-filter: blur(18px) saturate(1.25) !important;
  -webkit-backdrop-filter: blur(18px) saturate(1.25) !important;
  z-index: 1200 !important;
}

html[data-universe-theme="dark"][data-universe-page] body > nav {
  background: rgba(2, 6, 23, .86) !important;
  border-color: rgba(96, 165, 250, .26) !important;
  box-shadow: 0 22px 70px rgba(0, 0, 0, .44) !important;
}

html[data-universe-page] body > nav .nav-logo {
  white-space: nowrap !important;
  letter-spacing: clamp(1.5px, .35vw, 3px) !important;
  color: #0f172a !important;
}

html[data-universe-page] body > nav .nav-links {
  min-width: 0 !important;
  justify-content: center !important;
  align-items: center !important;
  gap: clamp(.4rem, 1vw, .9rem) !important;
  margin: 0 !important;
  padding: 0 !important;
}

html[data-universe-page] body > nav .nav-links a {
  display: inline-flex !important;
  align-items: center !important;
  justify-content: center !important;
  min-height: 38px !important;
  padding: .48rem .75rem !important;
  border-radius: 999px !important;
  color: #334155 !important;
  line-height: 1 !important;
}

html[data-universe-page] body > nav .nav-links a:hover,
html[data-universe-page] body > nav .nav-links a.active {
  color: #0f172a !important;
  background: rgba(37, 99, 235, .10) !important;
}

html[data-universe-theme="dark"][data-universe-page] body > nav .nav-links a {
  color: #cbd5e1 !important;
}

html[data-universe-theme="dark"][data-universe-page] body > nav .nav-links a:hover,
html[data-universe-theme="dark"][data-universe-page] body > nav .nav-links a.active {
  color: #fff !important;
  background: rgba(96, 165, 250, .16) !important;
}

/* Header final: escritorio sin superposiciones */
html[data-universe-page] body > nav {
  width: min(1320px, calc(100vw - 28px)) !important;
  grid-template-columns: auto minmax(0, 1fr) !important;
}

html[data-universe-page] body > nav .nav-actions {
  display: none !important;
}

html[data-universe-page] body > nav .nav-logo {
  flex: 0 0 auto !important;
  max-width: clamp(172px, 19vw, 245px) !important;
  overflow: hidden !important;
  text-overflow: ellipsis !important;
}

html[data-universe-page] body > nav .nav-links {
  display: flex !important;
  flex-wrap: nowrap !important;
  overflow-x: auto !important;
  overflow-y: hidden !important;
  scrollbar-width: none !important;
  -webkit-overflow-scrolling: touch !important;
}

html[data-universe-page] body > nav .nav-links::-webkit-scrollbar {
  display: none !important;
}

html[data-universe-page] body > nav .nav-links a {
  flex: 0 0 auto !important;
  white-space: nowrap !important;
  padding-inline: clamp(.48rem, .72vw, .72rem) !important;
}

html[data-universe-page] :where(main, .universe-static-page, .universe-page-stage) {
  position: relative;
  z-index: 1;
}

html[data-universe-page] .reveal,
html[data-universe-page] .reveal.visible {
  opacity: 1 !important;
  visibility: visible !important;
  transform: none !important;
  filter: none !important;
}

html[data-universe-page] .universe-page-stage {
  width: 100% !important;
  padding: clamp(24px, 4vw, 46px) clamp(12px, 3vw, 34px) clamp(44px, 7vw, 88px) !important;
}

html[data-universe-page] .universe-page-stage-inner,
html[data-universe-page] .universe-static-page > :where(section, main, div):not(#support-v2-overlay):not(#support-v2-panel):not(#universe-page-loader) {
  margin-left: auto !important;
  margin-right: auto !important;
}

html[data-universe-page] .universe-page-stage-inner {
  width: min(var(--uts-page-max), 100%) !important;
}

html[data-universe-page="ranking"] .universe-page-stage-inner,
html[data-universe-page="library"] .universe-page-stage-inner,
html[data-universe-page="learn"] .universe-page-stage-inner {
  width: min(var(--uts-wide-max), 100%) !important;
}

html[data-universe-page] :where(
  .section,
  .feature-card,
  .subject-card,
  .tool-card,
  .sim-card,
  .library-section,
  .lib-box,
  .doc-card,
  .teacher-card,
  .teacher-map-card,
  .summary-main,
  .summary-topic-panel,
  .summary-course-btn,
  .summary-topic-btn,
  .summary-concept,
  .summary-table-wrap,
  .cepre-v2-shell,
  .cepre-v2-controls,
  .cepre-v2-summary,
  .cp-card,
  .cp-mode-tabs,
  .cp-method-card,
  .cp-results,
  .cp-architecture,
  .learn-card,
  .learn-hero,
  .learn-node,
  .learn-theory,
  .learn-practice,
  .learn-experiment,
  .learn-resources,
  .learnpdf-hero,
  .learnpdf-panel,
  .learnpdf-card,
  .legal-card,
  .admission-card,
  .admission-table-card,
  .payment-card,
  .payment-event,
  .countdown-box,
  .countdown-item
) {
  border-radius: var(--uts-radius-lg) !important;
  border-color: var(--uts-line-light) !important;
  box-shadow: var(--uts-shadow-card) !important;
}

html[data-universe-page] :where(
  input,
  select,
  textarea,
  .cepre-v2-search,
  .cp-field input,
  .cp-field select,
  .support-v2-compose textarea,
  .support-v2-name-row input
) {
  border-radius: 14px !important;
  outline: none !important;
}

html[data-universe-page] :where(input, select, textarea):focus {
  border-color: rgba(37, 99, 235, .68) !important;
  box-shadow: 0 0 0 4px rgba(37, 99, 235, .12) !important;
}

html[data-universe-theme="dark"][data-universe-page] :where(input, select, textarea):focus {
  border-color: rgba(96, 165, 250, .76) !important;
  box-shadow: 0 0 0 4px rgba(96, 165, 250, .16) !important;
}

html[data-universe-page] :where(button, .nav-cta, .tool-cta, .ap-action, .learn-primary, .learn-secondary, .cp-mode-tab, .cepre-v2-filter, .cepre-eval-btn) {
  transition: transform .18s ease, box-shadow .18s ease, border-color .18s ease, background-color .18s ease, color .18s ease !important;
}

html[data-universe-page] :where(button, .nav-cta, .tool-cta, .ap-action, .learn-primary, .learn-secondary, .cp-mode-tab, .cepre-v2-filter, .cepre-eval-btn):hover {
  transform: translateY(-1px);
}

html[data-universe-page] :where(button, a, input, select, textarea, [tabindex]):focus-visible {
  outline: 3px solid rgba(37, 99, 235, .32) !important;
  outline-offset: 3px !important;
}

html[data-universe-theme="dark"][data-universe-page] :where(
  .section,
  .feature-card,
  .subject-card,
  .tool-card,
  .sim-card,
  .library-section,
  .lib-box,
  .doc-card,
  .teacher-card,
  .teacher-map-card,
  .summary-main,
  .summary-topic-panel,
  .summary-course-btn,
  .summary-topic-btn,
  .summary-concept,
  .summary-table-wrap,
  .cepre-v2-shell,
  .cepre-v2-controls,
  .cepre-v2-summary,
  .cp-card,
  .cp-mode-tabs,
  .cp-method-card,
  .cp-results,
  .cp-architecture,
  .learn-card,
  .learn-hero,
  .learn-node,
  .learn-theory,
  .learn-practice,
  .learn-experiment,
  .learn-resources,
  .learnpdf-hero,
  .learnpdf-panel,
  .learnpdf-card,
  .legal-card,
  .admission-card,
  .admission-table-card,
  .payment-card,
  .payment-event,
  .countdown-box,
  .countdown-item
) {
  background: linear-gradient(180deg, rgba(15, 23, 42, .98), rgba(2, 6, 23, .98)) !important;
  color: #f8fafc !important;
}

html[data-universe-theme="dark"][data-universe-page] :where(
  p,
  li,
  small,
  .section-sub,
  .feature-desc,
  .tool-copy,
  .doc-meta,
  .library-section-meta,
  .summary-body,
  .summary-detail,
  .summary-line,
  .learn-note,
  .learn-theory p,
  .learn-practice p,
  .learn-experiment p,
  .legal-card p,
  .legal-card li
) {
  color: #cbd5e1 !important;
}

html[data-universe-page="ranking"] .ranking-section,
html[data-universe-page="ranking"] .cepre-v2-shell {
  width: 100% !important;
  max-width: none !important;
}

html[data-universe-page="ranking"] .cepre-v2-wrap {
  width: 100% !important;
  max-width: calc(100vw - 24px) !important;
  max-height: none !important;
  height: auto !important;
  overflow: auto !important;
  border-radius: 20px !important;
  -webkit-overflow-scrolling: touch !important;
}

html[data-universe-page="ranking"] .cepre-v2-table {
  width: max(100%, 1280px) !important;
  border-collapse: separate !important;
  border-spacing: 0 !important;
}

@media (min-width: 901px) {
  html[data-universe-page="ranking"] .universe-page-stage {
    padding-top: 1.15rem !important;
  }

  html[data-universe-page="ranking"] #ranking-cepreuni {
    padding-top: .8rem !important;
  }

  html[data-universe-page="ranking"] #ranking-cepreuni > .reveal:first-child {
    display: grid !important;
    grid-template-columns: minmax(310px, .62fr) minmax(320px, .9fr) !important;
    align-items: end !important;
    gap: .35rem 1.35rem !important;
    margin-bottom: .75rem !important;
  }

  html[data-universe-page="ranking"] #ranking-cepreuni :is(.section-label, .section-title, .section-sub) {
    margin: 0 !important;
    text-align: left !important;
  }

  html[data-universe-page="ranking"] #ranking-cepreuni .section-label {
    justify-self: start !important;
    grid-column: 1 !important;
  }

  html[data-universe-page="ranking"] #ranking-cepreuni .section-title {
    grid-column: 1 !important;
    font-size: clamp(2rem, 3.2vw, 3.25rem) !important;
    line-height: .95 !important;
  }

  html[data-universe-page="ranking"] #ranking-cepreuni .section-sub {
    grid-column: 2 !important;
    grid-row: 1 / span 2 !important;
    align-self: center !important;
    max-width: 720px !important;
  }

  html[data-universe-page="ranking"] .cepre-v2-shell {
    margin-top: .75rem !important;
  }

  html[data-universe-page="ranking"] .cepre-v2-controls {
    padding: 10px 12px !important;
    align-items: center !important;
  }

  html[data-universe-page="ranking"] .cepre-v2-search {
    min-height: 38px !important;
  }
}

html[data-universe-page="ranking"] .cepre-v2-table :where(th, td) {
  padding: .78rem .72rem !important;
  vertical-align: middle !important;
}

html[data-universe-theme="dark"][data-universe-page="ranking"] .cepre-v2-table :where(th, td) {
  background-color: #050b16 !important;
  color: #dbeafe !important;
  border-color: rgba(96, 165, 250, .18) !important;
}

html[data-universe-theme="dark"][data-universe-page="ranking"] .cepre-v2-table thead :where(th, td) {
  background: #0b1220 !important;
  color: #fff !important;
}

html[data-universe-page="calculator"] .cepre-planner {
  width: min(1500px, calc(100vw - 24px)) !important;
  margin-inline: auto !important;
}

html[data-universe-page="calculator"] .cp-card,
html[data-universe-page="calculator"] .cp-results {
  overflow: clip;
}

html[data-universe-page="library"] .universe-library-layout {
  align-items: start !important;
  gap: clamp(1rem, 2.2vw, 2rem) !important;
}

html[data-universe-page="library"] :where(.library-resource-grid, .library-folder-grid, .lib-grid) {
  grid-template-columns: repeat(auto-fit, minmax(min(240px, 100%), 1fr)) !important;
}

html[data-universe-page="learn"] :where(.learn-path, .learnpdf-path, .learn-road) {
  gap: clamp(.7rem, 1.4vw, 1.05rem) !important;
}

html[data-universe-page="learn"] :where(.learn-node, .learnpdf-node, .learn-road-node) {
  transform-style: preserve-3d;
}

html[data-universe-page="learn"] :where(.learn-node, .learnpdf-node, .learn-road-node):hover {
  transform: translateY(-3px) translateX(-4px) !important;
}

html[data-universe-page] :where(.learn-visual, .map-container iframe, iframe, canvas) {
  max-width: 100% !important;
}

html[data-universe-page] :where(#support-v2-overlay, #chat-overlay) {
  z-index: 2147482600 !important;
}

html[data-universe-page] :where(#support-v2-panel, #chat-panel) {
  z-index: 2147482700 !important;
  box-shadow: 0 28px 90px rgba(0, 0, 0, .42) !important;
}

html[data-universe-page] :where(#support-v2-fab, #chat-fab) {
  z-index: 2147481200 !important;
}

html[data-universe-page] body.support-v2-active :where(.nav-theme-toggle, .universe-theme-toggle, #universe-floating-game, #countdown-float, .floating-clock, .game-fab) {
  z-index: 1 !important;
  opacity: .18 !important;
  pointer-events: none !important;
}

html[data-universe-page] body > .nav-theme-toggle,
html[data-universe-page] body > nav .nav-theme-toggle,
html[data-universe-page] body > nav .nav-actions > .nav-theme-toggle,
html[data-universe-page] body > .universe-theme-toggle,
html[data-universe-page] body > nav .universe-theme-toggle,
html[data-universe-page] body > nav .nav-actions > .universe-theme-toggle,
html[data-universe-page] body > nav .nav-actions > #universe-theme-toggle {
  position: fixed !important;
  left: max(14px, env(safe-area-inset-left)) !important;
  right: auto !important;
  bottom: max(14px, env(safe-area-inset-bottom)) !important;
  top: calc(100dvh - 62px) !important;
  width: 48px !important;
  height: 48px !important;
  min-width: 48px !important;
  min-height: 48px !important;
  border-radius: 999px !important;
  z-index: 2147481100 !important;
  transform: none !important;
  inset: calc(100dvh - 62px) auto auto max(14px, env(safe-area-inset-left)) !important;
  flex: 0 0 48px !important;
}

html[data-universe-page] body > #universe-theme-toggle.nav-theme-toggle,
html[data-universe-page] body > #universe-theme-toggle.universe-theme-toggle {
  position: fixed !important;
  inset: auto auto max(14px, env(safe-area-inset-bottom)) max(14px, env(safe-area-inset-left)) !important;
  top: auto !important;
  right: auto !important;
  bottom: max(14px, env(safe-area-inset-bottom)) !important;
  left: max(14px, env(safe-area-inset-left)) !important;
  z-index: 2147481100 !important;
}

html[data-universe-page] #support-v2-fab {
  right: max(16px, env(safe-area-inset-right)) !important;
  bottom: max(16px, env(safe-area-inset-bottom)) !important;
}

html[data-universe-page] #support-v2-hint {
  right: max(16px, env(safe-area-inset-right)) !important;
  bottom: max(78px, calc(env(safe-area-inset-bottom) + 78px)) !important;
}

html[data-universe-theme="dark"][data-universe-page] :where(
  #support-v2-panel,
  #support-v2-inbox,
  .support-v2-conversation,
  #support-v2-messages,
  .support-v2-compose,
  .support-v2-name-row,
  .support-v2-thread-head,
  #support-v2-image-preview,
  #chat-panel,
  .chat-pm,
  .chat-pi
) {
  background: #020617 !important;
  color: #f8fafc !important;
  border-color: rgba(96, 165, 250, .22) !important;
}

html[data-universe-theme="dark"][data-universe-page] :where(.support-v2-bubble, .chat-pm-text) {
  background: #0b1220 !important;
  color: #f8fafc !important;
  border-color: rgba(96, 165, 250, .22) !important;
}

html[data-universe-theme="dark"][data-universe-page="syllabus"] :where(
  .tp-course-name,
  .tp-topic-title,
  .temario-group-label,
  .temario-pc-title,
  .tvcol-header,
  .tvcard-name,
  .news-name,
  .news-name-v2,
  .news-section-label,
  .current-news-title,
  .current-news-card-title,
  .current-news-filter,
  .section-title
) {
  color: #f8fafc !important;
  text-shadow: 0 1px 0 rgba(0, 0, 0, .28) !important;
}

html[data-universe-theme="dark"][data-universe-page="syllabus"] :where(
  .tp-course-cat,
  .temario-uni-badge,
  .section-label,
  .news-section-label,
  .current-news-kicker
) {
  color: #60a5fa !important;
}

html[data-universe-theme="dark"][data-universe-page="syllabus"] :where(
  .tp-course-sub,
  .temario-pc-desc,
  .tvcard p,
  .news-country,
  .current-news-sub,
  .current-news-card-text,
  .current-news-date,
  .current-news-count
) {
  color: #cbd5e1 !important;
}

html[data-universe-theme="dark"][data-universe-page="syllabus"] :where(
  .tp-course-header,
  .temario-visual-grid,
  .tvcol,
  .tvcard,
  .news-card,
  .news-card-v2,
  .current-news-card,
  .current-news-head,
  .current-news-toolbar,
  #actualidad-panel,
  #temario-panel,
  #temario-main-panel
) {
  background: linear-gradient(180deg, rgba(15, 23, 42, .98), rgba(2, 6, 23, .98)) !important;
  border-color: rgba(96, 165, 250, .24) !important;
  color: #f8fafc !important;
}

html[data-universe-theme="dark"][data-universe-page="syllabus"] :where(.tvcard:hover, .news-card:hover, .news-card-v2:hover, .current-news-card:hover) {
  background: rgba(37, 99, 235, .16) !important;
  border-color: rgba(96, 165, 250, .48) !important;
}

html[data-universe-page] footer {
  margin-top: 0 !important;
  background: rgba(255, 255, 255, .72) !important;
  backdrop-filter: blur(14px) !important;
  -webkit-backdrop-filter: blur(14px) !important;
}

html[data-universe-theme="dark"][data-universe-page] footer {
  background: rgba(2, 6, 23, .86) !important;
  border-color: rgba(96, 165, 250, .18) !important;
}

@media (max-width: 980px) {
  html[data-universe-page] body > nav {
    grid-template-columns: 1fr auto !important;
    border-radius: 24px !important;
    width: min(760px, calc(100vw - 18px)) !important;
    margin-top: max(8px, env(safe-area-inset-top)) !important;
  }

  html[data-universe-page] body > nav .nav-links {
    grid-column: 1 / -1 !important;
    justify-content: flex-start !important;
    display: flex !important;
    width: 100% !important;
    overflow-x: auto !important;
    overscroll-behavior-x: contain !important;
    padding: .18rem .12rem .1rem !important;
    scrollbar-width: none !important;
  }

  html[data-universe-page] body > nav .nav-links::-webkit-scrollbar {
    display: none;
  }

  html[data-universe-page] .universe-page-stage {
    padding-top: 26px !important;
  }
}

@media (max-width: 620px) {
  html[data-universe-page],
  html[data-universe-page] body {
    height: auto !important;
    max-height: none !important;
    position: static !important;
    touch-action: pan-x pan-y !important;
  }

  html[data-universe-page] body > nav {
    top: max(8px, env(safe-area-inset-top)) !important;
    width: calc(100vw - 16px) !important;
    padding: .58rem .68rem !important;
    gap: .42rem !important;
    margin-top: max(8px, env(safe-area-inset-top)) !important;
  }

  html[data-universe-page] body > nav .nav-logo {
    font-size: clamp(1.14rem, 6vw, 1.55rem) !important;
    max-width: 66vw !important;
    overflow: hidden !important;
    text-overflow: ellipsis !important;
  }

  html[data-universe-page] body > nav .nav-links a {
    min-height: 34px !important;
    padding: .46rem .62rem !important;
    font-size: .78rem !important;
  }

  html[data-universe-page] .universe-page-stage {
    padding: 22px 10px 4.8rem !important;
  }

  html[data-universe-page] :where(.section, .library-section, .cp-card, .cepre-v2-shell, .learn-card, .legal-card) {
    border-radius: 18px !important;
  }

  html[data-universe-page="ranking"] .cepre-v2-wrap {
    max-width: calc(100vw - 12px) !important;
  }

  html[data-universe-page] #support-v2-fab {
    right: max(10px, env(safe-area-inset-right)) !important;
    bottom: max(10px, env(safe-area-inset-bottom)) !important;
  }

  html[data-universe-page] #support-v2-hint {
    max-width: min(188px, calc(100vw - 96px)) !important;
    padding: .55rem .68rem !important;
    font-size: .72rem !important;
    line-height: 1.2 !important;
    border-radius: 14px !important;
  }

  html[data-universe-page] #support-v2-panel {
    width: min(100vw, 420px) !important;
    max-width: 100vw !important;
    right: 0 !important;
    border-radius: 22px 0 0 22px !important;
  }
}

@media (prefers-reduced-motion: reduce) {
  html[data-universe-page] *,
  html[data-universe-page] *::before,
  html[data-universe-page] *::after {
    animation-duration: .001ms !important;
    animation-iteration-count: 1 !important;
    scroll-behavior: auto !important;
    transition-duration: .001ms !important;
  }
}